Browse
Submit Data
Databases
API
Help

Dataset Information

20 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

(E)-4-Amino-N'-(5-bromo-2-hy-droxy-benzyl-idene)benzohydrazide mono-hydrate.

ABSTRACT: In t the title compound, C(14)H(12)BrN(3)O(2). H(2)O, the conformation of the C=N double bond in the hydrazide Schiff base mol-ecule is E. The dihedral angle between the benzene rings is 48.01 (11) °. An intra-molecular O-H⋯N hydrogen bond makes an S(6) ring motif. In the crystal, mol-ecules are linked through N-H⋯O (bifurcated acceptor) and O-H⋯O hydrogen bonds, forming two-dimensional networks lying parallel to (100).

SUBMITTER: Kargar H

PROVIDER: S-EPMC3393931 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

N'-(5-Bromo-2-hy-droxy-benzyl-idene)-3-nitro-benzohydrazide methanol mono-solvate.

Project description:In the title compound, C(14)H(10)BrN(3)O(4)·CH(4)O, the dihedral angle between the two benzene rings in the hydrazone mol-ecule is 5.8?(3)° and an intra-molecular O-H?N hydrogen bond generates an S(6) ring motif. An O-H?O hydrogen bond occurs between the hydrazone mol-ecule and the methanol solvent mol-ecule. In the crystal, the components are linked by inter-molecular N-H?O hydrogen bonds, forming chains along the a axis.

| S-EPMC3247402 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-benzyl-idene)-4-(dimethyl-amino)-benzohydrazide.

Project description:The title compound, C(16)H(16)BrN(3)O(2), crystallized with two independent molcules in the asymmetric unit. Each mol-ecule has an E conformation about the C=N bond and the dihedral angles between the benzene rings are 30.5?(3) and 28.7?(3)°. In each mol-ecule, there is an O-H?N hydrogen bond and the two mol-ecules are linked by an N-H?O hydrogen bond. In the crystal, mol-ecules are further linked via N-H?O hydrogen bonds into chains propagating along [001].

| S-EPMC3344449 | biostudies-literature

N'-(5-Bromo-2-hy-droxy-benzyl-idene)-4-methyl-benzohydrazide.

Project description:The mol-ecule of the title compound, C(15)H(13)BrN(2)O(2), displays an E conformation with respect to the C=N double bond and the dihedral angle between the planes of the benzene rings is 3.1?(2)°. An intra-molecular O-H?N inter-action generates an S(6) ring. In the crystal, mol-ecules are linked by N-H?O hydrogen bonds, forming C(4) chains along the c-axis direction.

| S-EPMC3247477 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-benzyl-idene)-3,5-dihy-droxy-benzohydrazide monohydrate.

Project description:The Schiff base mol-ecule in the title compound, C(14)H(11)BrN(2)O(4)·H(2)O, is almost planar with an r.m.s. deviation for the non-H atoms of 0.16?Å. In the crystal structure, the Schiff base mol-ecules and the water mol-ecules are linked together by inter-molecular N-H?O and O-H?O hydrogen bonds, leading to layers parallel to the bc plane. An intra-molecular O-H?N hydrogen bond involving the imine N atom and a hy-droxy substituent is also observed.

| S-EPMC3007438 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-benzyl-idene)-3-methyl-benzohydrazide.

Project description:In the title mol-ecule, C(15)H(13)BrN(2)O(2), an intra-molecular O-H?N hydrogen bond influences the mol-ecular conformation; the two benzene rings form a dihedral angle of 13.6?(3)°. In the crystal, inter-molecular N-H?O hydrogen bonds link the mol-ecules into chains along the a axis and weak inter-molecular C-H?O hydrogen bonds further link these chains into layers parallel to the ac plane.

| S-EPMC3212273 | biostudies-literature

N'-[(Z)-4-(Dimethyl-amino)benzyl-idene]-4-nitro-benzohydrazide mono-hydrate.

Project description:In the asymmetric unit of the title compound, C(16)H(16)N(4)O(3)·H(2)O, there are two symmetry-independent hydrazide mol-ecules with almost identical geometries, and two independent water mol-ecules. The dihedral angles between the two benzene rings in the two hydrazide mol-ecules are 0.11?(5) and 0.77?(5)°. In one mol-ecule, an intra-molecular C-H?O hydrogen bond generates a ring of graph-set motif S(5). Inter-molecular N-H?O, O-H?O, O-H?N and C-H?O hydrogen bonds and ?-? stacking inter-actions between the benzene rings [centroid-centroid distances in the range 3.5021?(6)-3.6403?(6)?Å] are observed, together with O?O [2.7226?(11)?Å], O?N [2.7072?(10)?Å] and N?O [2.7072?(10)-2.8582?(12)?Å] short contacts. The hydrazine mol-ecules are stacked along the b axis and adjacent mol-ecules are linked by water mol-ecules.

| S-EPMC2959418 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-3-meth-oxy-benzyl-idene)-2-hy-droxy-benzohydrazide monohydrate.

Project description:The organic molecule of the title hydrate, C(15)H(13)BrN(2)O(4)·H(2)O, is roughly planar, with a mean deviation of 0.0939?(2)?Å. The dihedral angle between the two aromatic rings is 8.2?(3)°. Intra-molecular O-H?N and O-H?O hydrogen bonds are observed. In the crystal, N-H?O(water) and O(water)-H?O hydrogen bonds lead to a three-dimensional network.

| S-EPMC3393308 | biostudies-literature

N'-(5-Bromo-2-hy-droxy-benzyl-idene)-4-nitro-benzohydrazide methanol monosolvate.

Project description:In the title compound, C(14)H(10)BrN(3)O(4)·CH(4)O, the benzohydrazide mol-ecule is nearly planar [maximum deviation = 0.110?(2)?Å]. The mean planes of the two benzene rings make a dihedral angle of 8.4?(3)°. In the benzohydrazide mol-ecule, there is an intra-molecular O-H?N hydrogen bond and the NH group is hydrogen bonded to the methanol solvent mol-ecule. In the crystal, inter-molecular O-H?O hydrogen bonds involving the methanol solvent mol-ecule link the benzohydrazide mol-ecules to form chains which propagate along the a axis.

| S-EPMC3213628 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-benzyl-idene)-2-meth-oxy-benzohydrazide.

Project description:In the title compound, C(15)H(13)BrN(2)O(3), the mol-ecule adopts an E configuration about the C=N bond and the two benzene rings form a dihedral angle of 20.3?(3)°. In the mol-ecule, there are two intra-molecular hydrogen bonds, viz. O-H?N and N-H?O, involving the hy-droxy substituent, the meth-oxy O atom and the hydrazide NH group and N atom. In the crystal structure, mol-ecules are linked through N-H?O hydrogen bonds, forming chains propagating along [010].

| S-EPMC3006725 | biostudies-literature

(E)-N'-(5-Bromo-2-hy-droxy-benzyl-idene)-4-hy-droxy-3-meth-oxy-benzohydrazide methanol solvate.

Project description:In the title compound, C(15)H(13)BrN(2)O(4)·CH(4)O, the two benzene rings form a dihedral angle of 3.2 (2)°. An intra-molecular O-H⋯N hydrogen bond is observed. In the crystal structure, mol-ecules are linked through O-H⋯O and N-H⋯O hydrogen bonds, forming a two-dimensional network parallel to (10).

| S-EPMC3006942 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data